Root RCE Archives • Daily CyberSecurity

OPNsense Root RCE Flaw CVE-2026-57155 (CVSS 9.9): Details and PoC Publicly Disclosed OPNsense root RCE advisory graphic showing an arbitrary file write chain to root on the firewall

OPNsense root RCE advisory graphic showing an arbitrary file write chain to root on the firewall

OPNsense Root RCE Flaw CVE-2026-57155 (CVSS 9.9): Details and PoC Publicly Disclosed

Do Son July 9, 2026

TL;DR A researcher from Hacking Cult published full technical details and proof-of-concept code for three OPNsense firewall...

Cisco SD-WAN Vulnerability Exploited in the Wild with Root RCE Risks Cisco SD-WAN vulnerability CVE-2026-20262, arbitrary file write, SD-WAN Manager Cisco SD-WAN vulnerability exploited in the wild

Cisco SD-WAN vulnerability CVE-2026-20262, arbitrary file write, SD-WAN Manager Cisco SD-WAN vulnerability exploited in the wild

Cisco SD-WAN Vulnerability Exploited in the Wild with Root RCE Risks

Do Son June 5, 2026

Critical Zero-Day Flaw Threatens Catalyst Manager Platforms A severe security warning has been issued for corporate enterprise...

State-Sponsored Actors Weaponize Critical PAN-OS Zero-Day for Root PAN-OS Root RCE CL-STA-1132 Exploitation Tianxin RCE CVE-2021-4473 React Native Supply Chain Attack AstrOOnauta Malware Gladinet Zero-Day, LFI RCE Chain WordPress Theme, Account Takeover CVE-2024-50623 - European Space Agency cyberattack

PAN-OS Root RCE CL-STA-1132 Exploitation Tianxin RCE CVE-2021-4473 React Native Supply Chain Attack AstrOOnauta Malware Gladinet Zero-Day, LFI RCE Chain WordPress Theme, Account Takeover CVE-2024-50623 - European Space Agency cyberattack

State-Sponsored Actors Weaponize Critical PAN-OS Zero-Day for Root

Do Son May 7, 2026

Palo Alto Networks has released a high-priority security advisory and a detailed intelligence report following the discovery...

Exploited in the Wild: Critical PAN-OS Buffer Overflow Grants Root Access to Palo Alto Firewalls PAN-OS Active Exploitation CVE-2026-0300 Root RCE

PAN-OS Active Exploitation CVE-2026-0300 Root RCE

Exploited in the Wild: Critical PAN-OS Buffer Overflow Grants Root Access to Palo Alto Firewalls

Do Son May 6, 2026

Palo Alto Networks has issued an urgent security advisory for a critical vulnerability in its PAN-OS software...

Root RCE and Authentication Lockout Bypass: Public PoC Released for Critical OPNsense Firewall Vulnerabilities OPNsense Root RCE PoC Exploit Disclosed

Root RCE and Authentication Lockout Bypass: Public PoC Released for Critical OPNsense Firewall Vulnerabilities

Do Son May 5, 2026

OPNsense, the widely deployed FreeBSD-based firewall and routing platform, has released a critical security update to address...

Exploit Exposed: Public PoC Disclosed for Critical Root RCE in ASUSTOR ADM (CVE-2026-6644) ASUSTOR ADM Root RCE CVE-2026-6644 PoC

Exploit Exposed: Public PoC Disclosed for Critical Root RCE in ASUSTOR ADM (CVE-2026-6644)

Do Son April 30, 2026

A critical vulnerability was found in ASUSTOR ADM, the operating system powering ASUSTOR’s Network Attached Storage (NAS)...

CISA Alert: Chinese Hackers Weaponize CVSS 10 Cisco Zero-Day & SonicWall Exploit Chains CISA KEV Update, Cisco Zero-Day KEV Vulnerabilities

CISA Alert: Chinese Hackers Weaponize CVSS 10 Cisco Zero-Day & SonicWall Exploit Chains

Do Son December 18, 2025

The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent directive adding three critical vulnerabilities to...